Transaction not yet indexed

1RbSgZBpkRrycLPSQC9BZhenu7cxvdWRMbtcBMAvMbpZ7F6g56dKWW2R3KEv3T8DmtzYqZkAjqeuZMHvk8H2gN1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.